The fungus can destroy entire colonies and leave behind gruseome ant graveyards, where twisted, dark corpses rest with their mandibles locked around leaf veins, a final act that secures the creature’s host in position before it releases spores to infect others.”

Seen this on Discover channel. They did a time-lapse of an ant infected with the fungus…creepy stuff. Like the article said, the ant is forced to climb to some vantage point and then dies, then like a scene from Aliens a proboscis protrudes through the back of its skull.